CN2844073Y - Telescopic shovel-material conveyor - Google Patents
Telescopic shovel-material conveyor Download PDFInfo
- Publication number
- CN2844073Y CN2844073Y CN 200520076586 CN200520076586U CN2844073Y CN 2844073 Y CN2844073 Y CN 2844073Y CN 200520076586 CN200520076586 CN 200520076586 CN 200520076586 U CN200520076586 U CN 200520076586U CN 2844073 Y CN2844073 Y CN 2844073Y
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- Prior art keywords
- frame
- wheel
- pulley
- belt
- compensation
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Abstract
The utility model relates to a telescopic shovel-material conveyor, which belongs to the field of construction machines. The utility model comprises a machine frame, an impeller, a drive of the impeller, a conveyer belt and a drive of the conveyer belt, wherein the front end of the machine frame is provided with a main driving wheel, the impeller and the conveyer belt are fixed by the machine frame, and the back end of the machine frame is provided with a universal lifting regulating wheel; a conveyer belt support is distributed in a Y shape and is composed of a main support, an extension frame which is extended outwards along a straight line, and a compensating frame which is forked downwards; the belt is fixed by a rear wheel on the top end of the main support, a compensating wheel in the compensating frame and a front wheel in the extension frame; two groups of parallel arc-shaped rails are arranged in the extension frame and the compensating frame; combination wheels which are connected into a whole are arranged between an upper layer and a lower layer of each group of rails; the combination wheel is composed of a front wheel and a vehicle pulley wheel which are arranged in the extension frame, a chain pulley wheel which is composed of a plurality of uniformly distributed pulley wheels and the compensating wheel in the compensating frame. The back part of the vehicle pulley wheel is connected with a hydraulic cylinder which is fixed by a support and is arranged in the middle of the belt. The equipment is on the basis of keeping the original shovel-material conveyor, the new function that the length of the belt can be telescopically regulated anytime and anywhere within the designed length range, the utility model after improved has the good practical flexibility and the using range is enlarged.
Description
Technical field
The utility model belongs to the vehicle for construction field, refers in particular to a kind of telescopic shoveling conveyer that integrates the power shovel material and carry.
Background technology
Chinese patent 200520073573.3 is a kind of " shoveling conveyers " that the applicant provides, comprise frame, impeller and driving thereof, load-transfer device and driving thereof, the frame front end that is used for fixing impeller and load-transfer device is equipped with the driving wheel rear end and is equipped with universal rising adjusting knurl, the load-transfer device bottom is installed on below, impeller blanking district, by driving wheel conveyer is moved forward and backward, can regulate direction and height by universal rising adjusting knurl, can finish and adjust fuselage position and balance under the different terrain situation immediately up and down and carry out flexibly, the function of light shovel material, the deficiency that exists is that the belt conveyor that disposes on the conveyer is once design, delivered length just can't change, running into the operating mode that need to change delivered length can't flexible, has limited the range of use of shovel material machine.
Summary of the invention
The utility model is just in order to overcome above-mentioned deficiency, a kind of telescopic shoveling conveyer is provided, by carrying the variable adjustment that realizes delivered length with the improvement of belt dressing, enlarge the range of use of shoveling conveyer, specifically be achieved like this: telescopic shoveling conveyer, comprise frame, impeller and driving thereof, load-transfer device and driving thereof, fixedly the frame front end of impeller and load-transfer device is equipped with the driving wheel rear end and is equipped with universal rising adjusting knurl, it is characterized in that conveyor belt support is " Y " type and distributes, by main support, the elongation frame of straight line extension is formed with the compensation frame that goes out to lower fork, belt is by the trailing wheel on main support top, compensation wheel in the compensation frame, front-wheel in the elongation frame is fixed, in extending frame and compensating frame two groups of parallel arc tracks are set, be equipped with the combination wheel that fuses between the levels of every group of track, combination wheel is by front-wheel and pulley sheave in the elongation frame, the chain block pulley that some rectangular distribution pulleys are formed, the compensation wheel that compensates in the frame is formed, and the connection of pulley sheave rear portion fixedly places the middle hydraulic actuating cylinder of belt by support.When energized makes the motor hydraulic pump works, operate the hydraulic actuating cylinder change-over swith hydraulic actuating cylinder is pushed ahead, make pulley sheave promote front-wheel and travel forward along track, the chain block pulley, the compensation wheel that drive the back simultaneously carry out the compensation of belt delivered length; After contract and contract after time operation change-over swith makes hydraulic actuating cylinder, finish the shortening of delivered length.
Stretch out in the track both sides at each sheave shaft two ends of the utility model chain block pulley, is fixed with the connecting strap of overlap joint front and back pulley on it.The utility model is provided with baffle plate in the both sides of each pulley of chain block pulley, and described baffle plate is fixed in the track both sides, and the baffle plate that adds plays position-limiting action, can allow belt sideslip, shake not occur in telescopic process, has more stability.
The main support of conveyor belt support of the present utility model is equipped with belt-tightening pulley with the junction of extending frame, elongation frame and compensation frame, makes belt be the stable setting of " Y " type.
Because hydraulic actuating cylinder plants oneself in the middle of belt, two groups of parallel each sheave shafts of chain block pulley are independently minor axis, and compensation wheel, front-wheel and pulley sheave need not to reserve the position for hydraulic actuating cylinder, and two parallel corresponding pulleys of compensation wheel, front-wheel and pulley sheave are installed on the same major axis.
The utility model is by the improvement to conveyer belt structure, make load-transfer device can finish length compensation freely, on the effect that keeps former shoveling conveyer, increased and to have made in the design length scope the new function of telescopic adjustment strap length whenever and wherever possible, have more good practical alerting ability after the improvement, enlarged range of use.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is A-A figure.
The specific embodiment
Telescopic shoveling conveyer, comprise frame 1, impeller 2 and driving thereof, load-transfer device 3 and driving thereof, fixedly frame 1 front end of impeller 2 and load-transfer device 3 is equipped with driving wheel 4 rear ends and is equipped with universal rising adjusting knurl 5, load-transfer device 3 supports are " Y " type and distribute, by main support 31, the elongation frame 32 of straight line extension is formed with the compensation frame that goes out to lower fork 33, belt 34 is by the trailing wheel 311 on main support 31 tops, compensation wheel 331 in the compensation frame 33, front-wheel 321 in the elongation frame 32 is fixing, the main support 31 of conveyor belt support and elongation frame 32, elongation frame 32 is equipped with belt-tightening pulley 30 with the junction of compensation frame 33, in extending frame 32 and compensating frame 33 two groups of parallel arc tracks 35 are set, be equipped with the combination wheel that fuses between the levels of every group of track, combination wheel is by front-wheel 321 and pulley sheave 322 in the elongation frame 32, the chain block pulley that some rectangular distribution pulleys 36 are formed, compensation wheel 331 in the compensation frame 33 is formed, stretch out in track 35 both sides at 36 two ends of each pulley of chain block pulley, be fixed with the connecting strap 37 of overlap joint front and back pulley on it, each pulley 36 both sides of chain block pulley are equipped with the baffle plate 361 that prevents the belt deviation shake, baffle plate 361 is fixed in track 35 both sides, two groups of parallel each sheave shafts of chain block pulley are independent minor axis 38, compensation wheel 331, two parallel corresponding pulleys of front-wheel 321 and pulley sheave 322 are installed on the same major axis 39, and the connection of pulley sheave 322 rear portions fixedly places the middle hydraulic actuating cylinder 310 of belt by support.
Claims (5)
1. telescopic shoveling conveyer, comprise frame, impeller and driving thereof, load-transfer device and driving thereof, fixedly the frame front end of impeller and load-transfer device is equipped with the driving wheel rear end and is equipped with universal rising adjusting knurl, it is characterized in that conveyor belt support is " Y " type and distributes, by main support, the elongation frame of straight line extension is formed with the compensation frame that goes out to lower fork, belt is by the trailing wheel on main support top, compensation wheel in the compensation frame, front-wheel in the elongation frame is fixed, in extending frame and compensating frame two groups of parallel arc tracks are set, be equipped with the combination wheel that fuses between the levels of every group of track, combination wheel is by front-wheel and pulley sheave in the elongation frame, the chain block pulley that some rectangular distribution pulleys are formed, the compensation wheel that compensates in the frame is formed, and the connection of pulley sheave rear portion fixedly places the middle hydraulic actuating cylinder of belt by support.
2. telescopic shoveling conveyer according to claim 1 is characterized in that each sheave shaft two ends of chain block pulley are stretched out in the track both sides, is fixed with the connecting strap of overlap joint front and back pulley on it.
3. telescopic shoveling conveyer according to claim 1 is characterized in that each pulley both sides of chain block pulley are equipped with baffle plate, and baffle plate is fixed in the track both sides.
4. telescopic shoveling conveyer according to claim 1 is characterized in that the main support of conveyor belt support and elongation frame, elongation frame are equipped with belt-tightening pulley with the junction of compensation frame.
5. telescopic shoveling conveyer according to claim 1 is characterized in that two groups of parallel each sheave shafts of chain block pulley are independent minor axis, and two parallel corresponding pulleys of compensation wheel, front-wheel and pulley sheave are installed on the same major axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520076586 CN2844073Y (en) | 2005-10-21 | 2005-10-21 | Telescopic shovel-material conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520076586 CN2844073Y (en) | 2005-10-21 | 2005-10-21 | Telescopic shovel-material conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2844073Y true CN2844073Y (en) | 2006-12-06 |
Family
ID=37486025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520076586 Expired - Fee Related CN2844073Y (en) | 2005-10-21 | 2005-10-21 | Telescopic shovel-material conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2844073Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101475085B (en) * | 2008-11-20 | 2011-08-17 | 无锡双益精密机械有限公司 | Improved discharge and feed apparatus |
| CN114537992A (en) * | 2022-02-22 | 2022-05-27 | 芜湖市创赫钢结构有限公司 | Energy-conserving stable express delivery letter sorting telescopic machine |
-
2005
- 2005-10-21 CN CN 200520076586 patent/CN2844073Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101475085B (en) * | 2008-11-20 | 2011-08-17 | 无锡双益精密机械有限公司 | Improved discharge and feed apparatus |
| CN114537992A (en) * | 2022-02-22 | 2022-05-27 | 芜湖市创赫钢结构有限公司 | Energy-conserving stable express delivery letter sorting telescopic machine |
| CN114537992B (en) * | 2022-02-22 | 2024-03-19 | 芜湖市创赫钢结构有限公司 | Energy-conserving stable express delivery letter sorting telescopic machanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061206 Termination date: 20101021 |